Regulator Schematic Diagram - Aiwa VX-D1420 Service Manual

A B
8
FROM/TO DEFLECTION
CD9002 (CP403)
7
CH01814A
1 GND
CD9003
CH01011A
1 GND
6
FROM/TO TV POWER
CD9001 (CP810)
CH28112A
1 GND
2 GND
3 AT+12V
4 MOTOR GND
5
5 UNREG+8V
6 UNREG+8V
7 AT+13V
8 AT+30V
4
3
2
1
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
A B
C D

REGULATOR SCHEMATIC DIAGRAM

(SYSCON PWB)
9V REG
IC9001 KIA7809API
IN GND OUT
1 2 3
DRIVER
12.0 0.6 9.6
Q9001
2SB892
9.6 9.5
8.9
R9001
18K 1/4W
0
R9007
0.8
SW
Q9002 2.2K 1/4W
2SC1815Y 0
5V REG.
IC9002
KIA7805API
IN GND
1
8.3
DRIVER
Q9003
2SB892 R9010
8.4 8.3
33 1W
7.7
R9003
10K 1/4W
DRIVER
Q9004
2SB892
8.4 8.3
7.7
R9004
10K 1/4W
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C D
E
5V REG.
IC9003
KIA7805API
C9007
IN GND OUT
1 2 3 16V 470 YK
8.5 0.6 5.6
OUT
2 3
0.2 5.2
R9011
220 1/4W
CAUTION: SINCE THESE PARTS MARKED BY ARE ATTENTION:
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
I-14
F G
FROM/TO POWER
CP9002 (CP810)
IMSA-9130S-12L
GND 12
GND 11
MOTOR+12V 10
MOTOR GND 9
P.CON+8V[VCR] 8
P.CON+8V 7
P.CON+5V A 6
AT+5.6V 5
VCR POWER H 4
P.CON+9V 3
AT+30V 2
NC 1
PWB120
VEX920
LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F G
H
8
7
6
5
4
3
2
1
H